Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7REX callsign genealogy
Currently held by MERRILL, REX-MERLIN
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KK7REX's current licensee, walking backwards.
- GABRIEL, DAYNANVgranted 2020-04-14cancelled 2020-05-02
Successor callsigns
Callsigns held now by people who previously held KK7REX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK7REX, oldest first.
- MERRILL, REX-MERLIN ID2010-02-09 → cancelled 2011-12-29
- GABRIEL, DAYNA NV2020-05-02 active